CVE-2007-1326: Serendipity

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

SQL injection vulnerability in index.php in Serendipity 1.1.1 allows remote attackers to execute arbitrary SQL commands via the serendipity[multiCat][] parameter.

Affected products

• Serendipity Serendipity: version 1.1.1 only

Published 2007-03-07. Last modified 2026-06-16.